Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
The MCU that I used well does not work.All newly loaded MCUs are the same.The same is true after programming a hex file to the MCU using the ST-LINK Utility.The most commonly used tools are TrueStudio and STM32CubeMX.Halt occurs after MCU is loaded a...
, but here goesI have a number of st link v2 dongles and i have not been able to connect to a pc on any os. I have win10 , win7 , desktop and laptop and it will not connect i have tried the latest firmware which is when i started really having the co...
HiI have a STM32F412RG based custom PCB and want to program via SWD, hence pulled down the BOOT0 pin with a 10k resistor. But, unable to connect to the target using ST Link -V2 and ST-Link Utility tools. Have tried connecting under reset by pulling d...
I am using the ST-LINK GDB server as a debugger under Cube-IDE , in every step over the debugger enter to interrupt and never go out, is there any solution to skip the interruption.E.g. In my application the interruption that occur is :void TIM6_DAC_...
I make a board with a STM32H743ZI microcontroller and I don't really understand how to program it. The datasheet of the microcontroller is not very clear about that point. I have looked the schematic of the Nucleo board H743ZI and I undestand that on...
I have an STM32F07IGH6U MCU on an STM3240G-EVAL board, and I'm trying to achieve serial communication with my PC. Receiving works fine, but transmitting is failing in weird ways. I'm quite new to the world of microcontrollers, so please pardon my ign...
Does someone know where I can find the files of Loader_Src.c and Dev_Inf.c for STM32H753I-Eval?I'm going to use them to develop customized loader for external memory. However the /ExternalLoader directory mentioned by ST-LINK Utility Software Descrip...
Hi,I'm looking for the files of Loader_Src.c and Dev_Inf.c for STM32 ST-LINK utility external loader developing. Can someone tell me where these files are located? The user manual of UM0892 says "They are in an external loader project", but I don't k...
Hi,I tried to use ST-LINK_CLI (v3.5.0.0) for STM32 ST-LINK Utility (v4.5.0.0) on Win 10, and found issue of it. When entering any command on ST-LINK_CLI prompt, the prompt closed immediately, I could not see any result about the command I just keyed ...
Hey,I try to implement an update mechanism by using the dual-bank boot mechanism of the STM32L475RC. In general the bank swapping works, but sometimes, when I remove the power supply in the wrong moment during the OptionByte-Launching, the microcontr...
